private Descriptor buildCollectionResourceDescriptor(
Class<?> type,
RootResourceInformation resourceInformation,
Descriptor representationDescriptor,
HttpMethod method) {
ResourceMetadata metadata = mappings.getMetadataFor(type);
List<Descriptor> nestedDescriptors = new ArrayList<Descriptor>();
nestedDescriptors.addAll(getPaginationDescriptors(type, method));
nestedDescriptors.addAll(getProjectionDescriptor(type, method));
Type descriptorType = getType(method);
return descriptor()
. //
id(prefix(method).concat(metadata.getRel()))
. //
name(metadata.getRel())
. //
type(descriptorType)
. //
doc(getDocFor(metadata.getDescription()))
. //
rt("#" + representationDescriptor.getId())
. //
descriptors(nestedDescriptors)
.build();
}
/** @see DATAREST-791 */
@Test
public void usesRepositoryInvokerToLookupRelatedInstance() throws Exception {
KeyValuePersistentEntity<?> entity = mappingContext.getPersistentEntity(Sample.class);
ResourceMappings mappings =
new PersistentEntitiesResourceMappings(
new PersistentEntities(Collections.singleton(mappingContext)));
ResourceMetadata metadata = spy(mappings.getMetadataFor(Sample.class));
when(metadata.getSupportedHttpMethods()).thenReturn(AllSupportedHttpMethods.INSTANCE);
RepositoryPropertyReferenceController controller =
new RepositoryPropertyReferenceController(repositories, invokerFactory, assembler);
controller.setApplicationEventPublisher(publisher);
doReturn(invoker).when(invokerFactory).getInvokerFor(Reference.class);
doReturn(new Sample()).when(invoker).invokeFindOne(4711);
doReturn(new Reference()).when(invoker).invokeFindOne("some-id");
doReturn(new Sample()).when(invoker).invokeSave(any(Object.class));
RootResourceInformation information = new RootResourceInformation(metadata, entity, invoker);
Resources<Object> request =
new Resources<Object>(Collections.emptySet(), new Link("/reference/some-id"));
controller.createPropertyReference(information, HttpMethod.POST, request, 4711, "references");
verify(invokerFactory).getInvokerFor(Reference.class);
verify(invoker).invokeFindOne("some-id");
}
private Descriptor buildRepresentationDescriptor(Class<?> type) {
ResourceMetadata metadata = mappings.getMetadataFor(type);
return descriptor()
. //
id(getRepresentationDescriptorId(metadata))
. //
href(entityLinks.linkFor(type).slash("schema").toString())
. //
doc(getDocFor(metadata.getItemResourceDescription()))
. //
descriptors(buildPropertyDescriptors(type, metadata.getItemResourceRel()))
. //
build();
}
@Before
public void setUp() {
when(metadata.isExported()).thenReturn(true);
this.invoker = mock(RepositoryInvoker.class, new DefaultBooleanToTrue());
this.information = new RootResourceInformation(metadata, entity, invoker);
}
/**
* Builds a descriptor for the projection parameter of the given resource.
*
* @param metadata
* @param projectionConfiguration
* @return
*/
private Descriptor buildProjectionDescriptor(ResourceMetadata metadata) {
ProjectionDefinitionConfiguration projectionConfiguration =
configuration.projectionConfiguration();
String projectionParameterName = projectionConfiguration.getParameterName();
Map<String, Class<?>> projections =
projectionConfiguration.getProjectionsFor(metadata.getDomainType());
List<Descriptor> projectionDescriptors = new ArrayList<Descriptor>(projections.size());
for (Entry<String, Class<?>> projection : projections.entrySet()) {
Class<?> type = projection.getValue();
String key =
String.format(
"%s.%s.%s", metadata.getRel(), projectionParameterName, projection.getKey());
ResourceDescription fallback = SimpleResourceDescription.defaultFor(key);
AnnotationBasedResourceDescription projectionDescription =
new AnnotationBasedResourceDescription(type, fallback);
projectionDescriptors.add( //
descriptor()
. //
type(Type.SEMANTIC)
. //
name(projection.getKey())
. //
doc(getDocFor(projectionDescription))
. //
descriptors(createJacksonDescriptor(projection.getKey(), type))
. //
build());
}
return descriptor()
. //
type(Type.SEMANTIC)
. //
name(projectionParameterName)
. //
doc(getDocFor(SimpleResourceDescription.defaultFor(projectionParameterName)))
. //
descriptors(projectionDescriptors)
.build();
}
@RequestMapping(value = MASTER_ROOT_MAPPING, method = RequestMethod.GET)
public Resources<Resource<TreeNode>> getTableList() {
List<Resource<TreeNode>> content = new ArrayList<Resource<TreeNode>>();
Link link = new Link(getRootPath(this.configuration)).withSelfRel();
for (Class<?> domainType : this.repositories) {
ResourceMetadata mapping = this.mappings.getMetadataFor(domainType);
if (mapping.isExported()) {
TreeNode treeNode = new TreeNode();
treeNode.setId(mapping.getRel());
String text = tableProperties.getProperty(mapping.getRel(), mapping.getRel());
treeNode.setText(text);
treeNode.setState("open");
treeNode.setChecked(false);
treeNode.setChildren(null);
Resource<TreeNode> resource =
new Resource<TreeNode>(
treeNode, new Link(getPath(this.configuration, mapping), mapping.getRel()));
content.add(resource);
}
}
content.sort(
new Comparator<Resource<TreeNode>>() {
@Override
public int compare(Resource<TreeNode> o1, Resource<TreeNode> o2) {
return o1.getContent().getId().compareTo(o2.getContent().getId());
}
});
Resources<Resource<TreeNode>> resources = new Resources<Resource<TreeNode>>(content, link);
return resources;
}
private Collection<Descriptor> buildSearchResourceDescriptors(PersistentEntity<?, ?> entity) {
ResourceMetadata metadata = mappings.getMetadataFor(entity.getType());
List<Descriptor> descriptors = new ArrayList<Descriptor>();
for (MethodResourceMapping methodMapping : metadata.getSearchResourceMappings()) {
List<Descriptor> parameterDescriptors = new ArrayList<Descriptor>();
for (ParameterMetadata parameterMetadata : methodMapping.getParametersMetadata()) {
parameterDescriptors.add( //
descriptor()
. //
name(parameterMetadata.getName())
. //
doc(getDocFor(parameterMetadata.getDescription()))
. //
type(Type.SEMANTIC) //
.build());
}
descriptors.add(
descriptor()
. //
type(Type.SAFE)
. //
name(methodMapping.getRel())
. //
descriptors(parameterDescriptors)
. //
build());
}
return descriptors;
}
private Descriptor buildItemResourceDescriptor(
RootResourceInformation resourceInformation,
Descriptor representationDescriptor,
HttpMethod method) {
PersistentEntity<?, ?> entity = resourceInformation.getPersistentEntity();
ResourceMetadata metadata = mappings.getMetadataFor(entity.getType());
return descriptor()
. //
id(prefix(method).concat(metadata.getItemResourceRel()))
. //
name(metadata.getItemResourceRel())
. //
type(getType(method))
. //
doc(getDocFor(metadata.getItemResourceDescription()))
. //
rt("#".concat(representationDescriptor.getId()))
. //
descriptors(getProjectionDescriptor(entity.getType(), method))
. //
build();
}
/*
* (non-Javadoc)
* @see org.springframework.core.convert.converter.GenericConverter#convert(java.lang.Object, org.springframework.core.convert.TypeDescriptor, org.springframework.core.convert.TypeDescriptor)
*/
@Override
public Object convert(Object source, TypeDescriptor sourceType, TypeDescriptor targetType) {
PersistentEntity<?, ?> persistentEntity = repositories.getPersistentEntity((Class<?>) source);
final ResourceMetadata metadata = mappings.getMappingFor(persistentEntity.getType());
final JsonSchema jsonSchema =
new JsonSchema(
persistentEntity.getName(), accessor.getMessage(metadata.getItemResourceDescription()));
persistentEntity.doWithProperties(
new SimplePropertyHandler() {
/*
* (non-Javadoc)
* @see org.springframework.data.mapping.PropertyHandler#doWithPersistentProperty(org.springframework.data.mapping.PersistentProperty)
*/
@Override
public void doWithPersistentProperty(PersistentProperty<?> persistentProperty) {
Class<?> propertyType = persistentProperty.getType();
String type = uncapitalize(propertyType.getSimpleName());
ResourceMapping propertyMapping = metadata.getMappingFor(persistentProperty);
ResourceDescription description = propertyMapping.getDescription();
String message = accessor.getMessage(description);
Property property =
persistentProperty.isCollectionLike()
? //
new ArrayProperty("array", message, false)
: new Property(type, message, false);
jsonSchema.addProperty(persistentProperty.getName(), property);
}
});
final List<Link> links = new ArrayList<Link>();
persistentEntity.doWithAssociations(
new SimpleAssociationHandler() {
/*
* (non-Javadoc)
* @see org.springframework.data.mapping.AssociationHandler#doWithAssociation(org.springframework.data.mapping.Association)
*/
@Override
public void doWithAssociation(Association<? extends PersistentProperty<?>> association) {
PersistentProperty<?> persistentProperty = association.getInverse();
if (!metadata.isExported(persistentProperty)) {
return;
}
RepositoryLinkBuilder builder =
new RepositoryLinkBuilder(metadata, config.getBaseUri()).slash("{id}");
maybeAddAssociationLink(builder, mappings, persistentProperty, links);
}
});
jsonSchema.add(links);
return jsonSchema;
}
private static String getRepresentationDescriptorId(ResourceMetadata metadata) {
return metadata.getItemResourceRel().concat("-representation");
}